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- PDB-2v8h: Crystal structure of mutant E159A of beta-alanine synthase from S... -

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Basic information

Entry
Database: PDB / ID: 2v8h
TitleCrystal structure of mutant E159A of beta-alanine synthase from Saccharomyces kluyveri in complex with its substrate N-carbamyl-beta- alanine
ComponentsBETA-ALANINE SYNTHASE
KeywordsHYDROLASE / AMIDOHYDROLASE / ALPHA AND BETA PROTEIN / DI-ZINC CENTER / COMPLEX WITH N-CARBAMYL-BETA-ALANINE
Function / homology
Function and homology information


beta-ureidopropionase / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines / beta-ureidopropionase activity / metal ion binding
Similarity search - Function
Amidase, carbamoylase-type / Alpha-Beta Plaits - #360 / Peptidase M20, dimerisation domain / Bacterial exopeptidase dimerisation domain / Peptidase dimerisation domain / Peptidase M20 / Peptidase family M20/M25/M40 / Zn peptidases / Aminopeptidase / Alpha-Beta Plaits ...Amidase, carbamoylase-type / Alpha-Beta Plaits - #360 / Peptidase M20, dimerisation domain / Bacterial exopeptidase dimerisation domain / Peptidase dimerisation domain / Peptidase M20 / Peptidase family M20/M25/M40 / Zn peptidases / Aminopeptidase / Alpha-Beta Plaits / 2-Layer Sandwich / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
N-(AMINOCARBONYL)-BETA-ALANINE / Beta-alanine synthase
Similarity search - Component
Biological speciesSACCHAROMYCES KLUYVERI (fungus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsLundgren, S. / Andersen, B. / Piskur, J. / Dobritzsch, D.
Citation
Journal: J.Biol.Chem. / Year: 2007
Title: Crystal Structures of Yeast -Alanine Synthase Complexes Reveal the Mode of Substrate Binding and Large Scale Domain Closure Movements.
Authors: Lundgren, S. / Andersen, B. / Piskur, J. / Dobritzsch, D.
#1: Journal: J.Biol.Chem. / Year: 2003
Title: Yeast Beta-Alanine Synthase Shares a Structural Scaffold and Origin with Dizinc-Dependent Exopeptidases
Authors: Lundgren, S. / Gojkovic, Z. / Piskur, J. / Dobritzsch, D.
#2: Journal: Acta Crystallogr.,Sect.D / Year: 2003
Title: Crystallization and Preliminary X-Ray Analysis of Beta-Alanine Synthase from the Yeast Saccharomyces Kluyveri
Authors: Dobritzsch, D. / Gojkovic, Z. / Andersen, B. / Piskur, J.
History
DepositionAug 8, 2007Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 2, 2007Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Advisory / Refinement description / Version format compliance
Revision 1.2Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_ncs_dom_lim / struct_site
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: BETA-ALANINE SYNTHASE
B: BETA-ALANINE SYNTHASE
C: BETA-ALANINE SYNTHASE
D: BETA-ALANINE SYNTHASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)209,50020
Polymers207,7954
Non-polymers1,70416
Water17,222956
1
A: BETA-ALANINE SYNTHASE
B: BETA-ALANINE SYNTHASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)104,75010
Polymers103,8982
Non-polymers8528
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6280 Å2
ΔGint-47.3 kcal/mol
Surface area38640 Å2
MethodPISA
2
C: BETA-ALANINE SYNTHASE
D: BETA-ALANINE SYNTHASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)104,75010
Polymers103,8982
Non-polymers8528
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6210 Å2
ΔGint-47.4 kcal/mol
Surface area39140 Å2
MethodPISA
Unit cell
Length a, b, c (Å)49.780, 218.300, 81.580
Angle α, β, γ (deg.)90.00, 92.19, 90.00
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D

NCS domain segments:

Ens-ID: 1

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDRefine codeAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11LEULEUTRPTRP3AA28 - 5227 - 51
21LEULEUTRPTRP3BB28 - 5227 - 51
31LEULEUTRPTRP3CC28 - 5227 - 51
41LEULEUTRPTRP3DD28 - 5227 - 51
12HISHISVALVAL3AA57 - 18956 - 188
22HISHISVALVAL3BB57 - 18956 - 188
32HISHISVALVAL3CC57 - 18956 - 188
42HISHISVALVAL3DD57 - 18956 - 188
13SERSERHISHIS3AA196 - 455195 - 454
23SERSERHISHIS3BB196 - 455195 - 454
33SERSERHISHIS3CC196 - 455195 - 454
43SERSERHISHIS3DD196 - 455195 - 454
14ZNZNZNZN4AE500
24ZNZNZNZN4BI500
34ZNZNZNZN4CM500
44ZNZNZNZN4DQ500
15URPURPURPURP4AG600
25URPURPURPURP4BK600
35URPURPURPURP4CO600
45URPURPURPURP4DS600

NCS oper:
IDCodeMatrixVector
1given(-0.669, 0.015, 0.743), (-0.011, -1, 0.011), (0.743, -0.001, 0.669)0.698, -0.43239, -0.36062
2given(-0.791, 0.002, -0.611), (0.006, -1, -0.011), (-0.611, -0.012, 0.791)66.60809, 74.71856, 23.24108

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Components

#1: Protein
BETA-ALANINE SYNTHASE


Mass: 51948.773 Da / Num. of mol.: 4 / Fragment: RESIDUES 2-455 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) SACCHAROMYCES KLUYVERI (fungus) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 DE3 / References: UniProt: Q96W94, beta-ureidopropionase
#2: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Zn
#3: Chemical
ChemComp-URP / N-(AMINOCARBONYL)-BETA-ALANINE / N-CARBAMYL-BETA-ALANINE / BETA-UREIDOPROPIONATE


Mass: 132.118 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C4H8N2O3
#4: Chemical
ChemComp-BCN / BICINE


Mass: 163.172 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C6H13NO4 / Comment: pH buffer*YM
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 956 / Source method: isolated from a natural source / Formula: H2O
Compound detailsENGINEERED RESIDUE IN CHAIN A, GLU 159 TO ALA ENGINEERED RESIDUE IN CHAIN B, GLU 159 TO ALA ...ENGINEERED RESIDUE IN CHAIN A, GLU 159 TO ALA ENGINEERED RESIDUE IN CHAIN B, GLU 159 TO ALA ENGINEERED RESIDUE IN CHAIN C, GLU 159 TO ALA ENGINEERED RESIDUE IN CHAIN D, GLU 159 TO ALA
Sequence detailsTHE N-TERMINAL METHIONINE IS ABSENT, MOST LIKELY DUE TO POSTTRANSLATIONAL MODIFICATION THE LAST 20 ...THE N-TERMINAL METHIONINE IS ABSENT, MOST LIKELY DUE TO POSTTRANSLATIONAL MODIFICATION THE LAST 20 AMINO ACIDS CORRESPOND TO THE C-TERMINAL HIS-TAG E159 OF THE DEPOSITED SEQUENCE IS REPLACED BY ALANINE IN THIS MUTANT

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.07 Å3/Da / Density % sol: 40.7 % / Description: NONE
Crystal growpH: 8.75 / Details: PEG 6000, TRIS PH 8.5, BICINE PH 9.0, LICL

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-3 / Wavelength: 0.931
DetectorType: ADSC CCD / Detector: CCD / Date: Sep 10, 2006
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.931 Å / Relative weight: 1
ReflectionResolution: 2→20 Å / Num. obs: 116114 / % possible obs: 99.5 % / Observed criterion σ(I): 2 / Redundancy: 4.1 % / Biso Wilson estimate: 28.4 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 9.48
Reflection shellResolution: 2→2.1 Å / Redundancy: 4.2 % / Rmerge(I) obs: 0.27 / Mean I/σ(I) obs: 4.84 / % possible all: 99.3

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Processing

Software
NameVersionClassification
REFMAC5.2.0019refinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1R43
Resolution: 2→19.76 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.938 / SU B: 8.095 / SU ML: 0.116 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.193 / ESU R Free: 0.155 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
RfactorNum. reflection% reflectionSelection details
Rfree0.208 5792 5 %RANDOM
Rwork0.178 ---
obs0.18 110321 99.6 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 27.59 Å2
Baniso -1Baniso -2Baniso -3
1-3.07 Å20 Å2-0.22 Å2
2---3.35 Å20 Å2
3---0.27 Å2
Refinement stepCycle: LAST / Resolution: 2→19.76 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms13359 0 88 956 14403
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0090.02214010
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.0961.94319028
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.47251801
X-RAY DIFFRACTIONr_dihedral_angle_2_deg38.35224.406665
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.379152298
X-RAY DIFFRACTIONr_dihedral_angle_4_deg17.3621576
X-RAY DIFFRACTIONr_chiral_restr0.0780.22043
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0210872
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.1810.26140
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.2970.29474
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.2020.2899
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1540.280
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1770.230
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.361.58979
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.592213948
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.18535823
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it1.8274.55044
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Ens-ID: 1 / Refine-ID: X-RAY DIFFRACTION

Dom-IDAuth asym-IDNumberTypeRms dev position (Å)Weight position
1A1632tight positional0.040.05
2B1632tight positional0.030.05
3C1632tight positional0.030.05
4D1632tight positional0.040.05
1A10medium positional0.290.5
2B10medium positional0.260.5
3C10medium positional0.270.5
4D10medium positional0.740.5
1A1440loose positional0.195
2B1440loose positional0.195
3C1440loose positional0.25
4D1440loose positional0.225
1A1632tight thermal0.090.5
2B1632tight thermal0.060.5
3C1632tight thermal0.060.5
4D1632tight thermal0.070.5
1A10medium thermal0.562
2B10medium thermal0.982
3C10medium thermal0.552
4D10medium thermal0.892
1A1440loose thermal0.910
2B1440loose thermal0.7310
3C1440loose thermal0.7710
4D1440loose thermal0.8210
LS refinement shellResolution: 2→2.05 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.233 450
Rwork0.204 7969
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
10.8588-0.19350.02671.2232-0.14691.005-0.01920.04710.0631-0.04240.0069-0.1172-0.11870.0730.0124-0.1886-0.01720.0195-0.0633-0.0034-0.13227.799831.50794.6444
20.3035-0.06620.14044.4691-0.3860.29360.0130.0155-0.065-0.1070.00620.23950.0545-0.0622-0.0192-0.1813-0.01170.0218-0.0585-0.0104-0.1332-10.35984.3815-5.7268
30.7794-0.0531-0.06012.67580.24260.727-0.0084-0.0915-0.0310.33120.0419-0.12540.0563-0.0071-0.0335-0.01040.01-0.0179-0.03080.0095-0.0273-1.3636-31.84538.9743
40.33790.62420.00646.02740.23280.0101-0.02630.0916-0.0754-0.4554-0.0062-0.23220.1260.05270.0325-0.11060.00920.0612-0.0487-0.0294-0.11813.322-4.9622-11.7583
50.86450.34380.0423.45870.22710.9427-0.00460.14870.0206-0.2732-0.0375-0.0994-0.0291-0.01890.0421-0.0370.0091-0.014-0.03560.0052-0.052820.070168.884731.7092
60.2276-1.13180.08065.6655-0.33850.1345-0.1254-0.060.04310.73770.0186-0.3124-0.19090.03430.10670.0242-0.0131-0.059-0.0445-0.0146-0.086427.30842.052951.8437
70.97550.18310.08421.7009-0.15281.02780.01420.0047-0.04810.0593-0.0466-0.04210.09920.07460.0324-0.17640.01770.0187-0.07210.0016-0.121231.56245.677935.1952
80.231-0.40090.14184.2638-0.51260.5254-0.0612-0.0744-0.02060.35340.00570.4231-0.1004-0.11070.0555-0.11750.00580.0838-0.0464-0.0101-0.0613.448332.262647.0738
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A28 - 246
2X-RAY DIFFRACTION1A365 - 458
3X-RAY DIFFRACTION1A500 - 601
4X-RAY DIFFRACTION2A247 - 364
5X-RAY DIFFRACTION3B28 - 246
6X-RAY DIFFRACTION3B365 - 458
7X-RAY DIFFRACTION3B500 - 601
8X-RAY DIFFRACTION4B247 - 364
9X-RAY DIFFRACTION5C27 - 246
10X-RAY DIFFRACTION5C365 - 458
11X-RAY DIFFRACTION5C500 - 601
12X-RAY DIFFRACTION6C247 - 364
13X-RAY DIFFRACTION7D28 - 246
14X-RAY DIFFRACTION7D365 - 458
15X-RAY DIFFRACTION7D500 - 601
16X-RAY DIFFRACTION8D247 - 364

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